CVE-2023-52607

kernel: powerpc/mm: Fix null-pointer dereference in pgtable_cache_add

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · March 6, 2024

Updated · November 21, 2025

Description

A possible null-pointer dereference was found in pgtable_cache_add in the Linux kernel. This may cause a crash.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-395 · Use of NullPointerException Catch to Detect NULL Pointer Dereference